4710-01-421-0133 TUBE ASSEMBLY,METAL Index 4730-01-421-0135 ADAPTER,STRAIGHT,FLANGE TO TUBE

National Stock Number:
4820-01-421-0134

Federal Supply Class:
4820

National Item Identification Number:
014210134

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
D5000234889HUNT VALVE COMPANY INC
R10AJ2K213-BM111859HUNT VALVE COMPANY, INC.
R10AJ2K213-BM134889HUNT VALVE COMPANY INC


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY R-405 FLOW CONTROL DEVICE
COPPER ALLOY 464 PACKING
NICKEL ALLOY 400 SEAT
STEEL COMP 303 STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.375 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.375 INCHES
VALVE SIZE2.500 INCHES
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.000 INCHES 1ST END
6.000 INCHES 2ND END
NOMINAL THICKNESS0.563 INCHES 1ST END
0.500 INCHES 2ND END
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES 1ST END
4.750 INCHES 2ND END
FLANGE FACE DESIGNPLAIN ALL ENDS
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE72.0 TO 88.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESVALVE SIZE 2IN X 2 1/2IN


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